As of 10:10 CDT

Weather in Shelbyville, MO

81°Current weather

Shelbyville, Sunday, 9 August, 10:10

Overcast. Feels like 87°. High 94°, low 72°.

Pressure29.94 inHg
Wind12.2 mph SW
Humidity87%
Visibility6.2 mi
Dew point76°

Monthly outlook for Shelbyville, MO: average high 93.1°, average low 68.2°. That is 4.8° above the climate normal for August. Precipitation is expected on 4 days (about 0.3 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 15 August (100.3°), the coolest 17 August (60.6°).

93.1°/68.2°
Average high / low
+4.8°
Above normal
4 / 5
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August93°84.4°+4.8°
19 August – 28 August93.2°84.5°+4.8°
29 August – 7 Septemberat normal82.2°

August records over 66 years

101.8°15 August 2007All-time high
47.8°29 August 1986All-time low
Mon, 1096° / 75°0Overcast
96 °Overcast

Shelbyville, Monday, 10 August

Overcast. High 96°, low 75°.

Pressure29.91 inHg
Wind12.3 mph SW
Humidity50%
Visibility6.2 mi
Dew point68°
Tue, 1199° / 78°0Partly cloudy
99 °Partly cloudy

Shelbyville, Tuesday, 11 August

Partly cloudy. High 99°, low 78°.

Pressure29.83 inHg
Wind14.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point68°
Wed, 1296° / 71°0.07Light rain
96 °Light rain

Shelbyville, Wednesday, 12 August

Light rain. High 96°, low 71°.

Pressure29.83 inHg
Wind3.9 mph S
Humidity48%
Visibility6.2 mi
Dew point69°
Thu, 1392° / 70°0.07Light rain
92 °Light rain

Shelbyville, Thursday, 13 August

Light rain. High 92°, low 70°.

Pressure29.80 inHg
Wind19.8 mph NE
Humidity53%
Visibility
Dew point67°
Fri, 1483° / 68°0.05Light rain
83 °Light rain

Shelbyville, Friday, 14 August

Light rain. High 83°, low 68°.

Pressure30.00 inHg
Wind16.6 mph E
Humidity66%
Visibility
Dew point67°
Sat, 15100° / 70°0Overcast
100 °Overcast

Shelbyville, Saturday, 15 August

Overcast. High 100°, low 70°.

Pressure30.03 inHg
Wind14.6 mph E
Humidity50%
Visibility
Dew point65°
Sun, 1688° / 71°0Overcast
88 °Overcast

Shelbyville, Sunday, 16 August

Overcast. High 88°, low 71°.

Pressure30.06 inHg
Wind12.7 mph N
Humidity52%
Visibility
Dew point65°
Mon, 1784° / 61°0Overcast
84 °Overcast

Shelbyville, Monday, 17 August

Overcast. High 84°, low 61°.

Pressure30.09 inHg
Wind10.3 mph E
Humidity36%
Visibility
Dew point51°
Tue, 1898° / 65°0.11Light rain
98 °Light rain

Shelbyville, Tuesday, 18 August

Light rain. High 98°, low 65°.

Pressure29.74 inHg
Wind13.5 mph S
Humidity42%
Visibility
Dew point62°
Wed, 1990° / 70°0Clear
90 °Clear

Shelbyville, Wednesday, 19 August

Clear. High 90°, low 70°.

Pressure29.88 inHg
Wind16.1 mph NW
Humidity32%
Visibility
Dew point53°
Thu, 2089° / 62°0Mostly clear
89 °Mostly clear

Shelbyville, Thursday, 20 August

Mostly clear. High 89°, low 62°.

Pressure29.94 inHg
Wind8.3 mph N
Humidity34%
Visibility
Dew point51°
Fri, 21100° / 67°0Clear
100 °Clear

Shelbyville, Friday, 21 August

Clear. High 100°, low 67°.

Pressure29.71 inHg
Wind16.4 mph SE
Humidity34%
Visibility
Dew point60°
Sat, 2296° / 68°0Clear
96 °Clear

Shelbyville, Saturday, 22 August

Clear. High 96°, low 68°.

Pressure29.85 inHg
Wind15.6 mph N
Humidity28%
Visibility
Dew point54°
Sun, 2391° / 61°0Clear
91 °Clear

Shelbyville, Sunday, 23 August

Clear. High 91°, low 61°.

Pressure30.12 inHg
Wind10.4 mph NE
Humidity28%
Visibility
Dew point47°
Mon, 2494° / 62°0Clear
94 °Clear

Shelbyville, Monday, 24 August

Clear. High 94°, low 62°.

Pressure30.15 inHg
Wind10.2 mph SE
Humidity26%
Visibility
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 67°0.13Climate normal
85 °Climate normal

Shelbyville, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high85°
Average low67°
Average precipitation0.13 in
Chance of precipitation27%
Record high99° (2003)
Record low53° (2015)
Wed, 2685° / 68°0.18Climate normal
85 °Climate normal

Shelbyville, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.18 in
Chance of precipitation25%
Record high100° (2003)
Record low54° (2025)
Thu, 2785° / 68°0.06Climate normal
85 °Climate normal

Shelbyville, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.06 in
Chance of precipitation27%
Record high97° (1983)
Record low56° (2025)
Fri, 2884° / 67°0.09Climate normal
84 °Climate normal

Shelbyville, Friday, 28 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.09 in
Chance of precipitation28%
Record high96° (1984)
Record low50° (1986)
Sat, 2984° / 67°0.06Climate normal
84 °Climate normal

Shelbyville, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.06 in
Chance of precipitation20%
Record high97° (1984)
Record low48° (1986)
Sun, 3083° / 66°0.09Climate normal
83 °Climate normal

Shelbyville, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation28%
Record high99° (2013)
Record low53° (2009)
Mon, 3183° / 66°0.12Climate normal
83 °Climate normal

Shelbyville, Monday, 31 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.12 in
Chance of precipitation23%
Record high96° (2000)
Record low54° (1967)
Tue, 0182° / 66°0.15Climate normal
82 °Climate normal

Shelbyville, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.15 in
Chance of precipitation30%
Record high97° (2011)
Record low49° (1967)
Wed, 0282° / 65°0.08Climate normal
82 °Climate normal

Shelbyville, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.08 in
Chance of precipitation25%
Record high94° (2000)
Record low51° (1974)
Thu, 0382° / 65°0.09Climate normal
82 °Climate normal

Shelbyville, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation30%
Record high95° (1960)
Record low47° (1974)
Fri, 0481° / 64°0.07Climate normal
81 °Climate normal

Shelbyville, Friday, 4 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.07 in
Chance of precipitation23%
Record high95° (1960)
Record low42° (1974)
Sat, 0582° / 64°0.04Climate normal
82 °Climate normal

Shelbyville, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.04 in
Chance of precipitation25%
Record high95° (1990)
Record low49° (1974)
Sun, 0681° / 64°0.06Climate normal
81 °Climate normal

Shelbyville, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.06 in
Chance of precipitation23%
Record high96° (1990)
Record low49° (1974)
Mon, 0781° / 63°0.11Climate normal
81 °Climate normal

Shelbyville, Monday, 7 September

Climate normal for this date — 60-year average.

Average high81°
Average low63°
Average precipitation0.11 in
Chance of precipitation32%
Record high95° (2013)
Record low48° (2025)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Shelbyville, MO are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Shelbyville, MO since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.